code: def check_result(self, result, expected):
      assert isinstance(result, FrozenList)
      assert result == expected
  
file_path: pandas/pandas/tests/indexes/test_frozen.py
imports: import re
  import pytest
  from pandas.core.indexes.frozen import FrozenList
label_desc: Use image node_id 4 for calling the TestFrozenList obj's underlying member method code with example usage: obj.check_result(result, expected) without return types